Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6006013 | Object optimized printing system and method | David E. Rumph, Robert M. Coleman, Charles M. Hains, James K. Kenealy, Mark T. Corl +5 more | 1999-12-21 |
| 5960163 | Color bitmap merging of black objects using partially correlated separation maximum value clipping | Robert M. Coleman | 1999-09-28 |
| 5848225 | Color bitmap merging of black objects using separation maximum value clipping | Robert M. Coleman | 1998-12-08 |
| 5113356 | Colorizing black and white documents | Robert R. Buckley, David E. Rumph, Robert M. Coleman | 1992-05-12 |